using System;
using System.Diagnostics;
using SicModules.Cassettes;
using SicModules.PMs;
using SicRT.Equipments.Systems;
namespace SicRT.Modules.Schedulers
{
public class SchedulerCassette : SchedulerModule
{
#region Variables
private readonly CassetteModule _cass;
private readonly PMModule _pm1, _pm2;
///
/// 最后一次传盘动作是Pick还是Place。
///
private TaskType _lastTransferAction;
///
/// 最后一次传盘的槽位。
///
private int _lastTransferSlot;
#endregion
#region Constructors
public SchedulerCassette(ModuleName module) : base(module.ToString())
{
_module = module.ToString();
_cass = Singleton.Instance.Modules[module] as CassetteModule;
_pm1 = Singleton.Instance.Modules[ModuleName.PM1] as PMModule;
_pm2 = Singleton.Instance.Modules[ModuleName.PM2] as PMModule;
}
#endregion
#region Properties
public override bool IsAvailable => IsOnline && _cass.IsIdle && CheckTaskDone();
public override bool IsOnline => _cass.IsOnline;
public override bool IsError => _cass.IsError;
#endregion
#region Methods
public bool Monitor()
{
return true;
}
public override bool IsReadyForPlace(ModuleName robot, int slot)
{
return WaferManager.Instance.CheckNoWafer(_cass.Module, slot) && WaferManager.Instance.CheckNoTray(ModuleHelper.Converter(_cass.Module), slot);
}
public override bool IsReadyForPick(ModuleName robot, int slot)
{
return true;
}
[Obsolete("Cassette等待传盘时不要使用这个函数,用另一个包含三个参数的函数。")]
public override bool WaitTransfer(ModuleName robot)
{
Debug.Assert(false, "DO NOT use this method for cassette scheduler.");
throw new NotSupportedException();
}
public bool WaitTransfer(ModuleName robot, bool isPick, int slot)
{
_lastTransferAction = isPick ? TaskType.Pick : TaskType.Place;
_lastTransferSlot = slot;
return base.WaitTransfer(robot);
}
public override bool StopWaitTransfer(ModuleName robot)
{
var ret = base.StopWaitTransfer(robot);
if (ret)
{
// 当Wafer返回到Cassette时,触发警告,响蜂鸣器
if (_lastTransferAction == TaskType.Place
&& WaferManager.Instance.CheckHasWafer(_module, _lastTransferSlot))
{
EV.PostMessage(Module.ToString(), EventEnum.PJ_DONE, _module, (_lastTransferSlot + 1).ToString());
}
}
return ret;
}
public override void ResetTask()
{
base.ResetTask();
_lastTransferAction = TaskType.None;
_lastTransferSlot = -1;
}
public bool CheckTaskDone()
{
var taskSucceed = false;
switch (_task)
{
case TaskType.None:
taskSucceed = true;
break;
}
return SuperCheckTaskDone(taskSucceed, _cass.IsIdle | _cass.IsError);
}
#endregion
}
}